@article {439,
	title = {Die Nacktschnecken der portugiesisch-azorischen Fauna in ihrem Verh{\"a}ltnis zu denen der pal{\"a}arktischen Region {\"u}berhaupt},
	journal = {Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum},
	volume = {56},
	year = {1891},
	pages = {201-424, Tab. IX-XVIII [= 9-18]},
	author = {Simroth, H}
}
@article {66,
	title = {Little known and new south-west European slugs (Pulmonata: Agriolimacidae, Arionidae)},
	journal = {Zoologische Mededelingen},
	volume = {60},
	year = {1986},
	pages = {135-157},
	author = {DeWinter, AJ}
}
